公开(公告)号：US20130180690A1

公开(公告)日：2013-07-18

申请号：US13824680

申请日：2011-09-22

申请人： Yoshinori Yura ,  Kousuke Kibo ,  Shinichi Kasahara

发明人： Yoshinori Yura ,  Kousuke Kibo ,  Shinichi Kasahara

IPC分类号： F28F27/00

CPC分类号： F28F27/00 ,  F24F3/065 ,  F25B13/00 ,  F25B49/027 ,  F25B2313/02741 ,  F25B2313/0294 ,  F25B2600/111 ,  Y02B30/743

摘要： An outdoor unit of a refrigeration apparatus includes an outdoor heat exchanger, first and second outdoor fans generating an air flow passing through the outdoor heat exchanger, and a fan controller configured to transition from a first operating state to a second operating state during low blow rate demand in which a low blow rate is desired. The first and second outdoor fans operate in the first operating state. The first outdoor fan continues to operate and power supply to the second outdoor fan is cut off in the second operating state. After transitioning to the second operating state, fan on/off control is performed to turn power supply to the first and second outdoor fans on and off based on one of a timer, observation of an electric current value relating to fan motors, and observation of the fan rotational speeds.

摘要翻译： 制冷装置的室外机包括：室外热交换器，产生穿过室外热交换器的空气流的第一和第二室外风扇;以及风扇控制器，被配置为在低吹风速率期间从第一运行状态转换到第二运行状态 需要低打击率的需求。 第一和第二户外风扇在第一个运行状态下工作。 第一个室外风扇继续工作，第二个室外风扇的电源在第二个运行状态下被切断。 在转换到第二操作状态之后，执行风扇开/关控制，以基于定时器，与风扇电动机相关的电流值的观察，以及对风扇电动机的观察来开启和关闭对第一和第二室外风扇的供电 风扇转速。

公开(公告)号：US08966919B2

公开(公告)日：2015-03-03

申请号：US13812762

申请日：2011-07-21

申请人： Kousuke Kibo ,  Shinichi Kasahara

发明人： Kousuke Kibo ,  Shinichi Kasahara

IPC分类号： F25B41/04 ,  F25B49/02 ,  F25B1/00 ,  F25B13/00 ,  F25B41/06

CPC分类号： F25B49/02 ,  F25B1/00 ,  F25B13/00 ,  F25B41/062 ,  F25B2313/005 ,  F25B2313/0233 ,  F25B2313/02741 ,  F25B2600/2513

摘要： An air conditioning apparatus includes a heat source unit, usage units, and a controller. The heat source unit has a compression mechanism, a heat-source-side heat exchanger operable at least as an evaporator, and a heat-source-side expansion valve. The usage units have usage-side heat exchangers operable at least as condensers, and usage-side expansion valves. The controller regulates the opening degree of the heat-source-side expansion valve based on the opening degrees of the usage-side expansion valves.

摘要翻译： 空调装置包括热源单元，使用单元和控制器。 热源单元具有压缩机构，至少可以作为蒸发器操作的热源侧热交换器和热源侧膨胀阀。 使用单元具有至少可用作冷凝器和使用侧膨胀阀的使用侧热交换器。 控制器基于利用侧膨胀阀的开度来调节热源侧膨胀阀的开度。

公开(公告)号：US09995517B2

公开(公告)日：2018-06-12

申请号：US13696980

申请日：2011-04-22

申请人： Kousuke Kibo ,  Kazuhiko Tani ,  Masahiro Oka ,  Shinichi Kasahara ,  Yasuyuki Aisaka ,  Shingo Ohnishi

发明人： Kousuke Kibo ,  Kazuhiko Tani ,  Masahiro Oka ,  Shinichi Kasahara ,  Yasuyuki Aisaka ,  Shingo Ohnishi

IPC分类号： F24F11/00 ,  F25B49/02 ,  F25B13/00

CPC分类号： F25B49/02 ,  F24F11/30 ,  F24F11/46 ,  F24F11/83 ,  F24F2110/10 ,  F24F2140/20 ,  F25B13/00 ,  F25B2313/023 ,  F25B2313/02741 ,  F25B2500/19 ,  F25B2700/2116 ,  F25B2700/2117

摘要： An operation control apparatus of air-conditioning apparatus having an outdoor unit and an indoor unit includes a controller programmed to execute energy conservation control of the air conditioning apparatus. The controller includes at least one required temperature calculation part calculating a required evaporation temperature or a required condensation temperature based on either a current amount of heat exchanged in a usage-side heat exchanger of the indoor unit and a greater amount of heat exchanged in the usage-side heat exchanger than the current amount, or an operating state amount that yields the current amount of heat exchanged in the usage-side heat exchanger and an operating state amount that yields the greater amount of heat exchanged in the usage-side heat exchanger than the current amount.

公开(公告)号：US20130118197A1

公开(公告)日：2013-05-16

申请号：US13812762

申请日：2011-07-21

申请人： Kousuke Kibo ,  Shinichi Kasahara

发明人： Kousuke Kibo ,  Shinichi Kasahara

IPC分类号： F25B49/02 ,  F25B41/06

CPC分类号： F25B49/02 ,  F25B1/00 ,  F25B13/00 ,  F25B41/062 ,  F25B2313/005 ,  F25B2313/0233 ,  F25B2313/02741 ,  F25B2600/2513

摘要： An air conditioning apparatus (10) includes a heat source unit (20), usage units (40, 50, 60), and a controller (80). The heat source unit (20) has a compression mechanism (21), a heat-source-side heat exchanger (23) functioning at least as an evaporator, and a heat-source-side expansion valve (38). The usage units (40, 50, 60) have usage-side heat exchangers (42, 52, 62) functioning at least as condensers, and usage-side expansion valves (41, 51, 61). The controller (80) regulates the opening degree of the heat-source-side expansion valve (38) on the basis of the opening degrees of the usage-side expansion valves (41, 51, 61).

摘要翻译： 空调装置（10）包括热源单元（20），使用单元（40,50,60）和控制器（80）。 热源单元（20）具有压缩机构（21），至少作为蒸发器起作用的热源侧热交换器（23）和热源侧膨胀阀（38）。 使用单元（40,50,60）具有使用侧热交换器（42,42,62）至少起到冷凝器和使用侧膨胀阀（41,51,61）的作用。 控制器（80）根据使用侧膨胀阀（41,51,61）的开度来调节热源侧膨胀阀（38）的开度。

公开(公告)号：US20130067944A1

公开(公告)日：2013-03-21

申请号：US13696980

申请日：2011-04-22

申请人： Kousuke Kibo ,  Kazuhiko Tani ,  Masahiro Oka ,  Shinichi Kasahara ,  Yasuyuki Aisaka ,  Shingo Ohnishi

发明人： Kousuke Kibo ,  Kazuhiko Tani ,  Masahiro Oka ,  Shinichi Kasahara ,  Yasuyuki Aisaka ,  Shingo Ohnishi

IPC分类号： F25B49/02

CPC分类号： F25B49/02 ,  F24F11/30 ,  F24F11/46 ,  F24F11/83 ,  F24F2110/10 ,  F24F2140/20 ,  F25B13/00 ,  F25B2313/023 ,  F25B2313/02741 ,  F25B2500/19 ,  F25B2700/2116 ,  F25B2700/2117

摘要： An operation control apparatus of air-conditioning apparatus having an outdoor unit and an indoor unit, includes a controller programmed to execute energy conservation control of the air conditioning apparatus. The controller includes at least one required temperature calculation part calculating a required evaporation temperature or a required condensation temperature based on either a current amount, of heat exchanged in a usage-side heat exchanger of the indoor unit and a greater amount of heat exchanged in the usage-side heat exchanger than the current amount, or an operating state amount that yields the current amount of heat exchanged in the usage-side heat exchanger and an operating state amount that yields the greater amount of heat exchanged in the usage-side heat exchanger than the current amount.

摘要翻译： 具有室外机和室内机的空气调节装置的运转控制装置具有被编程为执行空调装置的节能控制的控制器。 控制器包括至少一个要求的温度计算部分，其基于在室内机的使用侧热交换器中交换的热量的电流量和在该室内热交换器中交换的更大量的热量来计算所需的蒸发温度或所需的冷凝温度 利用侧热交换器，或者使用侧热交换器中换热的当前热量的运转状态量和在利用侧热交换器中产生更换热量的运转状态量 比目前的金额。